66679236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{29}}^1$

素因数の和:103

約数の個数: 144

約数和(自身を含む): 199508400

約数和(自身を除く): 132829164

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 29, 34, 36, 39, 51, 52, 58, 68, 78, 87, 102, 116, 117, 153, 156, 174, 204, 221, 234, 261, 289, 306, 348, 377, 442, 468, 493, 522, 578, 612, 663, 754, 867, 884, 986, 1044, 1131, 1156, 1326, 1479, 1508, 1734, 1972, 1989, 2262, 2601, 2652, 2958, 3393, 3468, 3757, 3978, 4437, 4524, 4913, 5202, 5916, 6409, 6786, 7514, 7956, 8381, 8874, 9826, 10404, 11271, 12818, 13572, 14739, 15028, 16762, 17748, 19227, 19652, 22542, 25143, 25636, 29478, 33524, 33813, 38454, 44217, 45084, 50286, 57681, 58956, 63869, 67626, 75429, 76908, 88434, 100572, 108953, 115362, 127738, 135252, 142477, 150858, 176868, 191607, 217906, 230724, 255476, 284954, 301716, 326859, 383214, 427431, 435812, 569908, 574821, 653718, 766428, 854862, 980577, 1149642, 1282293, 1307436, 1709724, 1852201, 1961154, 2299284, 2564586, 3704402, 3922308, 5129172, 5556603, 7408804, 11113206, 16669809, 22226412, 33339618, 66679236]

約数ペア:

[(1, 66679236), (2, 33339618), (3, 22226412), (4, 16669809), (6, 11113206), (9, 7408804), (12, 5556603), (13, 5129172), (17, 3922308), (18, 3704402), (26, 2564586), (29, 2299284), (34, 1961154), (36, 1852201), (39, 1709724), (51, 1307436), (52, 1282293), (58, 1149642), (68, 980577), (78, 854862), (87, 766428), (102, 653718), (116, 574821), (117, 569908), (153, 435812), (156, 427431), (174, 383214), (204, 326859), (221, 301716), (234, 284954), (261, 255476), (289, 230724), (306, 217906), (348, 191607), (377, 176868), (442, 150858), (468, 142477), (493, 135252), (522, 127738), (578, 115362), (612, 108953), (663, 100572), (754, 88434), (867, 76908), (884, 75429), (986, 67626), (1044, 63869), (1131, 58956), (1156, 57681), (1326, 50286), (1479, 45084), (1508, 44217), (1734, 38454), (1972, 33813), (1989, 33524), (2262, 29478), (2601, 25636), (2652, 25143), (2958, 22542), (3393, 19652), (3468, 19227), (3757, 17748), (3978, 16762), (4437, 15028), (4524, 14739), (4913, 13572), (5202, 12818), (5916, 11271), (6409, 10404), (6786, 9826), (7514, 8874), (7956, 8381)]